摘要
本文建立了以NaOH为淋洗液.甲醇为有机改进剂,阴离子交换分离,化学抑制型电导检测,快速测定柠檬酸发酵液中有机酸和SO_4^(2-).PO_4^(3-)的离子色谱新方法.方法简单、灵敏.用于样品分析,结果令人满意.
Using NaOH as eluent,methanol as organic modifer,the chromatographic conditions for determination of organic acid and inorganic anion in citric acid fermenting-medi-um with ion exchange chromatograpy are described. The method applied to the samplies analysis,which is simple and of high sensitivity, gives the satisfactory results.
出处
《环境化学》
CAS
CSCD
北大核心
1995年第5期466-470,共5页
Environmental Chemistry
关键词
柠檬酸发酵液
无机阴离子
有机酸
离子色谱
citric acid fermented medium , inorganic anion, organic acids, ion chromatography.